For members


What you can and can’t do in your apartment’s basement room in Switzerland

From storing flammables to practicing hobbies and moving in, here’s everything you can and can’t do in the cellar or basement room of your Swiss apartment block.

What you can and can't do in your apartment's basement room in Switzerland
Can you store anything in your basement in Switzerland? Photo by SHVETS production:

When you buy or rent an apartment in Switzerland it should come with a basement room, known as a keller in German or cave in French.

They are on the underground floors, vary in size and each apartment in the block will have one.

They make ideal storage rooms, particularly for those not fortunate enough to rent larger apartments

While in most cases you’ll be allowed to do and store almost everything in your basement, some restrictions and recommendations do still apply.

We’ve answered a few of the most frequently asked questions to give you an idea of what you can and can’t do in your basement in Switzerland.

Are there restrictions to what I can store in my basement?

The short answer is, yes. The Swiss fire protection regulations stipulates that flammable liquids, such as petrol, denatured alcohol or kerosene, can only be stored in small quantities.

In more detail, tenants can store up to a maximum of 25 litres in tested plastic or metal canisters of flammable liquids in the entire basement area. This means that you can only store 25 litres of flammable liquids in your basement if nobody else has stored any flammables in theirs. In short: it is advisable to speak to your neighbours first to ensure you don’t break any laws.

When it comes to gas containers, however, the regulations aren’t quite as generous. Any storage of gas containers, such as gas bottles for the grill, is strictly forbidden inside buildings. Gas containers must always be stored in a dry place protected from the sun outside of your home (and basement).

Can I store firewood in my basement?

If you’re getting excited for BBQ season or are looking to stock up on some firewood for the winter and don’t know where to store it, keep in mind that there are some rules to keeping it in your basement.

The maximum permitted amount of firewood to be stored inside buildings is 5 cubic metres with an exception made for boiler rooms where the maximum quantity is 10 cubic metres.

Generally, firewood should be stored in dry places, so if your basement is dry enough, there is nothing wrong with storing your firewood there. Should your basement have high humidity, however, damages to the firewood could lead to mould growth on the basement walls and hence to issues with your landlord.

What about food storage?

While there are no regulations for the storage of food in basements, do keep in mind other tenants. Always store your fruit and vegetables in closed containers so they don’t rot or attract pests.

Can I have a freezer in my basement?

Whether you can have a freezer in your basement will largely depend on the structure of your basement and your rental agreement.

If the structural requirements are met, such as the necessary power connection, a solid base and dryness, in theory, having a working freezer in the basement will not prove an issue. However, tenants are advised to discuss this matter with their landlords beforehand, as the latter are entitled to ask you to pay for the resulting energy consumption.

Can I live in my basement?

As a general rule, a basement is meant to be used as a storage room so converting it into a living room or bedroom is not permitted.

There are many reasons as to why one shouldn’t live in the basement, with a common reason being that safety, such as fire protection, is not guaranteed. In addition to this, rooms without windows in Switzerland must not be used for residential purposes.

Can the landlord set up rules for the basement?

Generally, basements are regarded as an extension of your apartment so some rules will apply as per your rental agreement. For example, your landlord may require you to thoroughly clean your basement once a year and certainly when moving out – though in the latter case they are known to look the other way!

Moreover, your landlord can stop you from storing certain things in your basement, particularly if your neighbours aren’t a fan of goods, such as smelly rubbish bags.

What about practising a hobby on the premises?

The good news is that you are allowed to practise most of your hobbies in your basement – though, again, you may want to keep in mind that the basement area is shared among other residents. In Switzerland, this means keeping the noise levels down at all times but particularly on Sundays.

So, while you can use your basement to foster your painting skills, starting a heavy metal rock band may not gather equal support.

And lastly, can the landlord go into my basement without asking?

You’ll be happy to find that no, they absolutely can’t. By signing the rental agreement your landlord has agreed to let you use the property for your sole use – and that includes the basement.

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For members


Where in Switzerland are property prices falling?

Housing is expensive in Switzerland, but the declining real estate prices are making home ownership just a tad more affordable.

Where in Switzerland are property prices falling?

While many tenants in Switzerland will see their rents go up from October 1st, there is good news for people who want to purchase property: after steadily reaching record highs since 2022, the prices of single-family houses are declining. 

“The days of record prices for single-family homes are over,” Donato Scognamiglio, head of IAZI real estate consultancy, told Swiss media on Sunday.

This means that if you have been hoping to purchase property but weren’t able to afford it, now could be a good time to buy.

Why have the prices dropped?

According to digital real estate valuation platform Realadvisor, “this drop is the consequence of the increase in interest rates by the Swiss National Bank since mid-June 2022.”

Each time the central bank had upped the rate — the last time to 1.75 percent in June 2023 – mortgages became more expensive. As a result,  the demand for real estate plummeted, and the prices have dropped subsequently as well. 

“Homeowners who want to sell their properties now will lower their price by 5 percent or more,” according to Scognamiglio.

Where have the prices dropped, and by how much?

While the decrease is modest, it still means housing is becoming a bit more affordable, even in the high-cost, high demand areas.

For instance, according to Realadvisor, prices in Zurich and Lausanne fell by 0.7 percent in past months, and in Geneva and Basel, they declined by 1.3 percent, on average. 

Now, this doesn’t mean that buying property in these cities has suddenly become ‘cheap.’ Prices for homes there still mostly exceed 1 million francs.

There are, however, regions where you can purchase property for less than that.

They include Jura, Valais (outside of ski resort areas), Solothurn, Fribourg,Thurgau, Schaffhausen, Appenzell Ausserhoden, St Gallen, Neuchatel, Bern, Uri, Aargau and Ticino. 

In all of these places homes can still be purchased for under a million francs.

Will the real estate prices remain lower?

For the immediate future, yes.

But as the housing market is volatile and largely depends on the fluctuation of interest rates, as well as other factors like construction activity, experts doubt the situation will continue into 2024.

So if you are serious about purchasing property, you should strike the iron while it’s hot.